准-F-分裂的Fedder型准则Ⅱ
代数几何
2025-11-24 v1
摘要
本文将Fedder型准则用于准-F-分裂，为Calabi-Yau高维射影、双椭圆面、Fano变种以及有理双点的数值计算准-F-分裂高度。我们还发现了与Fano变种、倒挂性、面积图以及纤维图的一般纤维有关的有趣现象。
引用
@article{arxiv.2511.17270,
title = {Fedder type criteria for quasi-$F$-splitting II},
author = {Tatsuro Kawakami and Teppei Takamatsu and Shou Yoshikawa},
journal= {arXiv preprint arXiv:2511.17270},
year = {2025}
}
备注
42 pages. This is the second part of the paper "Fedder type criterion for quasi-$F$-splitting I" which was split off the original article "Fedder type criterion for quasi-$F$-splitting" and then revised. arXiv admin note: substantial text overlap with arXiv:2204.10076